Individual Calculations June 2023
 Alvarado Zamora, Albert  Total change: 12.80  Rating chartPersonal card
 IRT Clasico Mayo Armagedon Lima PER 2023-05-27
RcRownchangeKK*chgGame
 1540 1961 4.00 4 0.32 40 12.80 
  Ramirez Mori, Angel Farid 1455 PER1.0010.04401.60 
  Pizzardo, Yoel 1666 PER1.0010.15406.00 
  Ilasaca Gaona, Owen Hisahito 1477 PER1.0010.05402.00 
  Paz Neyra, Eduardo Gabriel 1561  * PER1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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